Sascha Depold sdepold

sdepold / JSMC-Eventhandling

Created October 20, 2010 17:22

	<html>
	<head>
	<meta http-equiv="Content-type" content="text/html; charset=utf-8">
	<title></title>
	</head>
	<body>
	<div id="the_div">
	<ul id="the_list">
	<li id="the_item">Click me!</li>
	</ul>

sdepold / JSMC-Caching

Created October 20, 2010 12:44

	function convertToArray(iterable) {
	return Array.prototype.slice.call(arguments);
	}
	Function.prototype.curry = function(){
	if (!arguments.length) return this;
	var __method = this, args = convertToArray(arguments);
	return function() {
	return __method.apply(this, args.concat(convertToArray(arguments)));
	}
	}

sdepold / JSMasterclass - Homeworks

Created October 19, 2010 20:11

	var cachy = (function() {
	var cache = {}
	var executor = function(func, args) {
	var funcIdentifier = func.toString(),
	argsIdentifier = args.join(", ")

	if(cache.hasOwnProperty(funcIdentifier) && cache[func.toString()].hasOwnProperty(argsIdentifier)) {
	console.log("cached baby!")
	return cache[funcIdentifier][argsIdentifier]
	} else {

sdepold / Don't overwrite the prototype

Created October 19, 2010 19:36

	// 1. Write a class to support the following code:
	var Person = function(name){ this.name = name }
	var instanceMethods = {
	getName: function(){
	return this.name
	}
	}
	for(var name in instanceMethods) {
	Person.prototype[name] = instanceMethods[name]
	}

sdepold / date

Created October 19, 2010 19:28

+new Date

sdepold / JSMasterclass - Ex8 nr2

Created October 19, 2010 19:28

	// 1. Write a class to support the following code:
	var Person = function(name){ this.name = name }
	Person.prototype.getName = function(){
	return this.name
	}

	var thomas = new Person('Thomas');
	var amy = new Person('Amy');

	console.log(thomas.name) // --> "Thomas"

sdepold / JSMasterclass - Ex8

Created October 19, 2010 19:21

Meep meep

	// 1. Write a class to support the following code:
	var Person = function(name){ this.name = name }
	Person.prototype = {
	getName: function(){
	return this.name
	}
	}
	var thomas = new Person('Thomas');
	var amy = new Person('Amy');

sdepold / Closure 2

Created October 19, 2010 18:25

Closure 1

	// Exercise 2 - Closures
	// Wrap the following code in a closure and export only the "countdown" function.

	// Code

	(function(name, obj) {
	var index;

	function log(){
	console.log(index);

sdepold / JSMasterclass

Created October 19, 2010 18:20

Closures

	// Exercise 2 - Closures
	// Wrap the following code in a closure and export only the "countdown" function.

	// Code

	(function(name, obj) {
	var index;

	function log(){
	console.log(index);

sdepold / saving objects + associations

Created September 16, 2010 20:33

	var tags = tags_text.split(',');
	var errors = [];

	if (errors.length > 0) {

	} else {
	var new_question = new db.Question({
	title: title,
	body: body,
	doNotify: doNotify,